unleash the power of 4g lte mobile network & “iclass lms” interactive class on cloud 1

Unleash the Power of 4G LTE Mobile Network

By Thomas Wu

3GPP

Standards

Peak Rates

Year

The Journey to LTE

GPRS

40kbps

1998

WCDMA

384kbps

2002

HSPA

14Mbps

7.2Mbps

3.6Mbps

2005

HSPA Evolution

42Mbps

28Mbps

21Mbps

2008

LTE

(CAT3)

100Mbps

2009

LTE

(CAT4)

150Mbps

2013

1000 x Higher Peak Rate in 10 Years already, 150,000 x with LTE

4G LTE USB Modem

• Documentation or admin works on Laptop • Meetings, conference or seminar

• Use in Notebook or Laptop • Allow single device to access online • Connection thru USB port • Powered by USB port

4G LTE Pocket Wi-Fi

• Outdoor field trip for e-Learning • School event e.g. Sports Day, Joint School

Event, Exhibition, etc • Outdoor questionnaire exercise

• Connect thru USB or Wi-Fi • Connect up to a maximum of 5 devices • Powered by build-in battery or USB port • Highly portable

4G LTE Wireless Broadband Gateway

• In-classroom use for e-Learning • Act as secondary broadband for school

• Connect thru Ethernet or Wi-Fi • Connect up to a maximum of 20 devices • Powered by build-in battery or adaptor • Plug & Play

Successful Case Sharing

The Chinese Foundation Secondary School LOHAS EXPO 2013 (中華基金中學)

• Require an uninterrupted Internet access in HKCEC Exhibition Hall

• Use Pocket WiFi to form a network and connect with iPad

• Use QR Code to access school server for plant details

Lee Kau Yan Memorial School SPORTS DAY (李求恩紀念中學)

• Require Internet access in sport field for admin work

• Use Pocket WiFi to form a small network and connect with four laptops and one printer

Tuen Mun Catholic Secondary School FIELD TRIP (屯門天主教中學)

• Require Internet access at outdoor for location tracking and field trip exercise

• Each Pocket WiFi connected to two iPads to access online platform for note taking and exercises